1. We will go to the airport to welcome a guest.
我們將前往機場迎接貴賓。
還能這樣說：
We have to go to the airport to meet a guest.
We are going to greet a guest at the airport.
諺語：
A bad conscience is a snake in one's heart.
做賊心虛。

2. Did you have a nice flight?
飛行愉快嗎？
還能這樣說：
Was it a nice flight?
Did you have a pleasant flight?
諺語：
A fair death honors the whole life.
死得其所，流芳百世。

3. It's a great honor to meet you.
認識您真是我的榮幸。
還能這樣說：
I am honored to meet you.
I have the honor to meet you.
應用解析：
an honor to sth./sb. 給某事物/某人爭光的人或事物

4. Can I get you something to drink?
您要喝點什么？
還能這樣說：
What would you like to drink?
Would you like something to drink?
應用解析：
drink a person's health 為某人的健康干杯；
drink success to a person 舉杯祝某人成功